package com.yunfei.utils.money;

import java.text.DecimalFormat;

/**
 * @program: spring_clould_v1-master
 * @description:
 * @author: zhengyunfei
 * @create: 2018-12-10 16:51
 **/
public class MoneyTool {
    private static final String UNIT = "万千佰拾亿千佰拾万千佰拾元角分";
    private static final String DIGIT = "零壹贰叁肆伍陆柒捌玖";
    private static final double MAX_VALUE = 9999999999999.99D;
    public static String change(double v) {
        if (v < 0 || v > MAX_VALUE){
            return "参数非法!";
        }
        long l = Math.round(v * 100);
        if (l == 0){
            return "零元整";
        }
        String strValue = l + "";
        // i用来控制数
        int i = 0;
        // j用来控制单位
        int j = UNIT.length() - strValue.length();
        String rs = "";
        boolean isZero = false;
        for (; i < strValue.length(); i++, j++) {
            char ch = strValue.charAt(i);
            if (ch == '0') {
                isZero = true;
                if (UNIT.charAt(j) == '亿' || UNIT.charAt(j) == '万' || UNIT.charAt(j) == '元') {
                    rs = rs + UNIT.charAt(j);
                    isZero = false;
                }
            } else {
                if (isZero) {
                    rs = rs + "零";
                    isZero = false;
                }
                rs = rs + DIGIT.charAt(ch - '0') + UNIT.charAt(j);
            }
        }
        if (!rs.endsWith("分")) {
            rs = rs + "整";
        }
        rs = rs.replaceAll("亿万", "亿");
        return rs;
    }
    public static String formatTosepara(float data) {
        DecimalFormat df = new DecimalFormat("#,###.00");
        return df.format(data);
    }
    //将产品认购起点转换为万元
    public static String formatToWanYuan(float data) {
        data=data/10000;
        DecimalFormat df = new DecimalFormat("#,###.00");
        return df.format(data)+"万元";
    }
    //将产品剩余额度转换为万元，并以千分位分隔
    public static String formatToWanYuanAndFenGe(float data) {
        data=data/10000;
        DecimalFormat df = new DecimalFormat("#,###.00");
        String result=df.format(data);
        if(result.endsWith(".00")){
            result=result.replace(".00","");
        }
        if(result.endsWith(".0")){
            result=result.replace(".0","");
        }
        return result+"万元";
    }
    public static String formatToWanYuanAndFenGe(double data) {
        data=data/10000;
        System.out.println("data======="+data);
        String result="";
        if(data>0){
            DecimalFormat df = new DecimalFormat("#,###.00");
             result=df.format(data);
            if(result.endsWith(".00")){
                result=result.replace(".00","");
            }
            if(result.endsWith(".0")){
                result=result.replace(".0","");
            }
        }else{
            result=data+"";
            if(result.endsWith(".00")){
                result=result.replace(".00","");
            }
            if(result.endsWith(".0")){
                result=result.replace(".0","");
            }
        }

        return result+"万元";
    }
    public static void main(String[] args){
        System.out.println( MoneyTool.formatToWanYuanAndFenGe(Double.parseDouble("1942291221")));
        System.out.println( MoneyTool.formatToWanYuanAndFenGe(Float.parseFloat("1942291221")));
        System.out.println(change(250000000));
    }
}